查询词典 zinc sulfate

UB-218 are designed to be mainly used as the adhesive or filling of acryl, PE, PC, PVC; and also can be used as the adhesive of copper, iron, aluminum, zinc, tin and etc; as well a good adhesive of PP adheres to PP, glass adheres to epoxy resin and printing circuit plates of various materials. It must satisfy the latest environment protection requests, UL standard and other requests raised by our customers.

UB-218 主要设计目的是开发一种对底材无腐蚀、粘接力强、适用范围广、符合最新环保和安规要求的通用型工业接着剂，它的主要用途是压克力﹑PE﹑PC﹑PVC的接着及填充；也适用于铜﹑铁﹑铝﹑锌﹑锡等的接着，以及PP对PP﹑玻璃对环氧树脂板及各种材质之印刷电路板的接着与固定。

Process of flotation of acture ore is the following: firstly, adding Na_2CO_3, ZnSO_4, CSU-1 to the pulp while grinding, and thus in this condition of low Eh, marmatite is inhibited; Secondly, adding CSU-1 to the pulp out of grinding machine, then amesonite and iron sulfur mineral can be flotated using diethyldithiocarbamate as collector; High quality lead and antimony concentrate can be got by adding CSU-1 and calcareousness; Lastly, marmatite is flotated by adding calcareousness, CuSO_4, xanthe, and D-250 to get zinc concentrate.

小型试验研究表明，首先在脱硫粗选作业只加入适量的Na_2CO_3、ZnSOO_4、和CSU-1至磨矿机，利用磨矿机的研磨和磨机中的低电位环境，使铁闪锌矿受到抑制，而最容易浮的脆硫锑铅矿和黄铁矿、磁黄铁矿等硫化矿物则依然具有可浮性；在磨机出来的矿浆中分别加入CSU-1进一步抑制易浮的铁闪锌矿，然后加入乙硫氮将脆硫锑铅矿和硫化铁矿快速浮净，加入石灰和CSU-1，浮选分离出高质量的铅锑精矿；接着添加石灰、CuSO_4、黄药及2~#油选别铁闪锌矿。

ISO with HAL additively enhanced glycine receptors function,as did ISO with zinc.

ISO ＋ HAL 和 ISO ＋锌一样，呈累加性地增强甘氨酸受体功能。

The carbon-bearing pellet s made of zinc-bearing dust and sludge,iron concentrates and additive of agglomerant were reduced at 1 000~1 200 °C,the effects of different kinds of additive and reduction temperature on the strength and metallization rate of carbon-bearing pellet s were studied.

将含锌尘泥、铁精矿及粘结剂混合造成的含碳球团在1050~1250℃条件下还原，研究了不同粘结剂、不同温度对其强度及金属化率的影响。

Occurring commonly in lead-zinc pyrite orebodies and near-ore skarn, it is associated with spessartine, pyrite and alabandite.

在对辽宁建昌县八家子矿区吴家屯铅锌黄铁矿－硫锰矿矿床进行研究的过程中，首次发现三斜锰辉石，它与锰铝榴石、硫锰矿、黄铁矿等共生，主要产出在铅锌黄铁矿体、硫锰矿体和近矿矽卡岩中。

Hydrothermal sedimentary albitite in the Upper Paleozoic in the South Qinling is closely related to many large-superlarge lead-zinc deposits in the south Qinling orogenic belt.

提要：热水沉积钠长石岩在南秦岭上古生界中颇具特点，与南秦岭众多的大型，超大型铅锌成矿关系密切。

The Liushanyan copper-zinc deposit lies in the layer of laminated siliceous albitite. The ore shows laminar and primary brecciated textures.

刘山岩铜锌矿位于河南省桐柏县城北西25 km的桐柏山北麓，处于东秦岭造山带之北秦岭褶皱带核部。

Recently, a nearly E-W-striking, over 10 km long albitite zone has been recognized for the first time in the Lower Silurian Meiziya Formation in a Lower Paleozoic lead-zinc ore deposit concentration area of the Xunyang basin, South Qinling. It shows a conformable contact and gradational relationships with the country rocks and has thick-bedded and massive, banded, brecciated structures and fine and very fine equigranular and intraclastic textures. It is chemically characterized by enrichment in SiO2, Al2O3 and Na2O and is rich in the trace elements Fe and Mn and poor in the trace elements Co, Ni and Cu. Its ∑REE, LREE and HREE are lower than those of the country rocks and exhibit pronounced Eu depletion.

最近，在南秦岭旬阳盆地下古生界铅锌矿集区内的志留系梅子垭组地层中首次识别出一条近东西方向延伸长达10余千米的钠长石沉积岩带，与地层整合产出，渐变过渡，厚层块状，条带状，角砾状构造，均粒微-细晶结构，内碎屑结构；其化学成分以富含SiO2，Al2O3及Na2O为特征，富Fe，Mn，贫Co，Ni，Cu等微量元素；该钠长石岩的∑REE，LREE，HREE均较围岩偏低，具明显Eu亏损的特征。

Secondly, a series of mono-tailed porphyrins——Zinc 5- 4-(ω-(1-adamantane amino) alkyloxy phenyl -10, 15, 20-triphenyl porphyrinate (ZnPCnA, n=4, 5, 6) and 5- 4-(ω-(1-adamantaneamino) alkyloxy phenyl -10, 15, 20-triphenyl porphyrin (H〓PC〓A, n=4) were synthesized, in which porphyrin subunit was connected with 1-adamantanamine by a flexible carbonic chain, in which the adamantyl group of adamantanamine, compared to other molecules, was a perfect guest to β-cyclodextrin and could be included into its cavity tightly in aqueous solution.

进一步的研究在NBCD和卟啉衍生物之间展开。

Selective allylation of the linear, cyclic and mixed diketones in the presence of water by allyl bromide and metallic zinc have been successfully achieved.

本文报道锌参与下水相介质中对称双酮及混合双酮的选择性烯丙基化反应的研究。

You think you're a big shot.

你认为你是一个大人物？

All states are equal, and none can receive special treatment from the federal government.

所有的州都是平等的，任何州都不能获得联邦政府的特别待遇。